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3420120152301 = 323186726548987
BaseRepresentation
bin110001110001001111000…
…010111111100011101101
3110002221221001110021122220
4301301033002333203231
5422013401224333201
611135103112225553
7502044523426206
oct61611702774355
913087831407586
103420120152301
1110a9512733316
12472a1339b2b9
131ba6926c41b8
14bb76b2da5ad
155de726de036
hex31c4f0bf8ed

3420120152301 has 16 divisors (see below), whose sum is σ = 4760976920064. Its totient is φ = 2179777946544.

The previous prime is 3420120152263. The next prime is 3420120152303. The reversal of 3420120152301 is 1032510210243.

It is not a de Polignac number, because 3420120152301 - 27 = 3420120152173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420120152303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13145671 + ... + 13403316.

It is an arithmetic number, because the mean of its divisors is an integer number (297561057504).

Almost surely, 23420120152301 is an apocalyptic number.

It is an amenable number.

3420120152301 is a deficient number, since it is larger than the sum of its proper divisors (1340856767763).

3420120152301 is a wasteful number, since it uses less digits than its factorization.

3420120152301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26550880.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 3420120152301 its reverse (1032510210243), we get a palindrome (4452630362544).

The spelling of 3420120152301 in words is "three trillion, four hundred twenty billion, one hundred twenty million, one hundred fifty-two thousand, three hundred one".

Divisors: 1 3 23 69 1867 5601 42941 128823 26548987 79646961 610626701 1831880103 49566958729 148700876187 1140040050767 3420120152301